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This page is part of the Continuous Integration Build of FHIR Specification (v5.0.0: R5 - STU ). This is the current published version in it's permanent home (it will always (will be available incorrect/inconsistent at this URL). For a full list of available versions, see times).
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4.3.2.192 4.3.2.183 CodeSystem http://hl7.org/fhir/week-of-month

  Maturity Level : 0
Responsible Owner: Patient Administration icon Work Group Informative Use Context : Country: World
Official URL : http://hl7.org/fhir/week-of-month Version : 5.0.0 6.0.0-ballot3
active as of 2022-06-14 Computable Name : WeekOfMonth
Flags : CaseSensitive, Complete. All codes ValueSet: Week Of Month OID : 2.16.840.1.113883.4.642.4.1906

This "This Code system is used in the following FHIR core-defined or referenced value sets:


The set of weeks with in a month.

Generated Narrative: CodeSystem week-of-month

Last updated: 2025-11-13T14:03:06.418+11:00

This case-sensitive code system http://hl7.org/fhir/week-of-month defines the following codes:

Code Display Definition Copy
first First First week of the month. btn   btn
second Second Second week of the month. btn   btn
third Third Third week of the month. btn   btn
fourth Fourth Fourth week of the month. btn   btn
last Last Last week of the month. btn   btn

 

See the full registry of code systems defined as part of FHIR.


Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
Source The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
Display The display (used in the display element of a Coding ). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code